| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.075 | N/A |
| 2 | 1 | 17.808 | 27/8:02.083 |
| 3 | 1 | 17.667 | 27/8:00.025 |
| 4 | 1 | 17.903 | 27/8:01.684 |
| 5 | 1 | 19.461 | 27/8:12.528 |
| 6 | 1 | 18.581 | 27/8:14.459 |
| 7 | 1 | 19.553 | 26/8:01.462 |
| 8 | 1 | 20.060 | 26/8:07.005 |
| 9 | 2 | 19.051 | 26/8:08.087 |
| 10 | 2 | 18.709 | 26/8:07.944 |
| 11 | 2 | 19.242 | 26/8:09.162 |
| 12 | 3 | 24.588 | 25/8:02.979 |
| 13 | 3 | 19.211 | 25/8:02.743 |
| 14 | 3 | 18.926 | 25/8:02.016 |
| 15 | 3 | 18.700 | 25/8:01.006 |
| 16 | 3 | 22.580 | 25/8:06.339 |
| 17 | 3 | 20.864 | 25/8:08.431 |
| 18 | 3 | 18.985 | 25/8:07.624 |
| 19 | 3 | 18.613 | 25/8:06.411 |
| 20 | 3 | 18.469 | 25/8:05.143 |
| 21 | 3 | 19.167 | 25/8:04.840 |
| 22 | 3 | 19.063 | 25/8:04.447 |
| 23 | 3 | 19.347 | 25/8:04.400 |
| 24 | 3 | 22.077 | 25/8:07.205 |
| 25 | 3 | 18.972 | 25/8:06.672 |